A local FedEx/Kinkos has three black-and-white copy machines and two color copiers. Based on historical data, the chances that each black-and-white copier will be down for repairs is 0.10. The color copiers are more of a problem and are down 20% of the time each. Based on this information, what is the probability that if a customer needs a color copy, both color machines will be down for repairs?
A) 0.04
B) 0.96
C) 0.47
D) 0.42

Question

Quizplus · Accepted Answer

The probability that both color copiers are down is 0.20 * 0.20 = 0.04.

A Local FedEx/Kinkos Has Three Black-And-White Copy Machines and Two